Question

(5/8)^-7 × (9/5)^-4​

Answer 1

$\huge\underline\bold\red{Answer}$

$=>(\frac{5}{8})^{-7}\times \ (\frac{9}{5})^{-4} \\\\ =>(\frac{8}{5})^{7} \times (\frac{5}{9})^{4} \\\\\ =>\frac{2097152}{78125} \times \frac{6561}{625}\\\\ => 26.84 \times10.50\\\\ => 281.82$

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